Finding the Fourth Proportional to 13,002.53, 17,943.46 and 7,034.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,002.53 : 17,943.46 = 7,034.18 : x
2. Step 2: Convert to fraction form
   13,002.53/17,943.46 = 7,034.18/x
3. Step 3: Cross multiply
   13,002.53x = 17,943.46 × 7,034.18
4. Step 4: Simplify right side
   13,002.53x = 126,217,420.16
5. Step 5: Solve for x
   x = 126,217,420.16/13,002.53
6. Step 6: Final answer
   x = 9,707.15